
MDC_LSM 16A D12 Models.A03 Page 2 of 12
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LSM-16A D12 Models
Non-Isolated, 13-80W SMT DC/DC Converters
ORDERING GUIDE
Models
Output
Input
Efficiency (Full Load)
Package
(Case,
Pinout)
Vout
(Volts)
Iout
(Amps)
R/N (mVp-p)
Regulation (Max.)
Vin Nom.
(Volts)
Range
(Volts)
Iin
(mA/A)
Vin = nom.
Vin = min
Typ.
Max.
Line
Load
Min.
Typ.
LSM-0.75/16-D12
0.75
16
50
75
±0.1%
±0.375%
12
10-14
35/1.26
83%
85%
86%
C45, P63
LSM-1/16-D12
1
16
50
75
±0.1%
±0.25%
12
10-14
35/1.57
83%
85%
86%
C45, P63
LSM-1.2/16-D12
1.2
16
50
75
±0.1%
±0.25%
12
10-14
40/1.84
85%
87%
88%
C45, P63
LSM-1.5/16-D12
1.5
16
50
75
±0.1%
±0.25%
12
10-14
50/2.26
86.5%
88.5%
89.5%
C45, P63
LSM-1.8/16-D12
1.8
16
50
75
±0.1%
±0.25%
12
10-14
55/2.67
88%
90%
91%
C45, P63
LSM-2/16-D12
2
16
50
75
±0.1%
±0.25%
12
10-14
55/2.93
89%
91%
91.5%
C45, P63
LSM-2.5/16-D12
2.5
16
50
75
±0.1%
±0.25%
12
10-14
60/3.62
90%
92%
91.5%
C45, P63
LSM-3.3/16-D12
3.3
16
50
75
±0.1%
±0.25%
12
10-14
70/4.68
92%
94%
94.5%
C45, P63
LSM-5/16-D12
5
16
75
100
±0.1%
±0.25%
12
10-14
85/7.06
92.5%
94.5%
95.5%
C45, P63
LSM-T/16-D12
0.75-5
16
50
75
±0.1%
±0.25%
12
10-14
85/7.02
93%
95%
95.5%
C45, P63
Pin
Function P63
1
On/Off Control
2
+Input
3
Common
4
+Output
5
VOUT Trim
6
+Sense
I/O Connections
Typical at TA = +25°C under nominal line voltage and full-load conditions, 200 lfm air flow for
extended operation, unless otherwise noted. All models are tested and specified with external
22F tantalum input and output capacitors. These capacitors are necessary to accommodate our
test equipment and may not be required to achieve specified performance in your applications.
See I/O Filtering and Noise Reduction.
Ripple/Noise (R/N) is tested/specified over a 20MHz bandwidth and may be reduced with external
filtering. See I/O Filtering and Noise Reduction for details.
These devices have no minimum-load requirements and will regulate under no-load conditions.
Regulation specifications describe the output-voltage deviation as the line voltage or load is varied
from its nominal/midpoint value to either extreme.
Nominal line voltage, no-load/full-load conditions.
Performance Specifications and Ordering Guide
Case C45
Maximum Rated Output
Current in Amps
Non-Isolated SMT
Output
Configuration:
L = Unipolar
Low Voltage
Nominal Output Voltage:
0.75, 1, 1.2, 1.5, 1.8, 2, 2.5, 3.3 or 5 Volts
Input Voltage Range:
D12 = 10 to 14 Volts
(12V nominal)
L SM
16
-
/
D12
-
1.8
1.36
(34.54)
0.375
(9.53)
0.112 T Y P.
(2.84)
0.052
(1.32)
0.60
(15.24)
0.049
(1.24)
0.310
(7.87)
0.010
(0.254)
0.55
(13.97)
0.052
(1.32)
0.062
(1.57)
0.047
(1.19)
0.570 (14.48)
3 E Q . S P. @
0.190 (4.83)
2
3
4
5
6
1
NOTCH IN SHELL
INDICATES PIN ONE
CAUTION
PRESS TO REMOVE
THE HEAT SHIELD
AFTER THE SOLDER
PROCESS
NOTCH IN SHELL
INDICATES PIN ONE
LSM WITH REMOVABLE HEAT SHIELD
FOR HIGH TEMPERATURE SOLDER
BOTTOM VIEW
Refer to the last page for
Tape and Reel information.
Note: Not all model number combinations
are available. Contact MPS.
-
RoHS-6 compliant*
C
* Contact MPS for availability.
Part Number Structure
Mechanical Specifications